Multiple Choice
Which of the following is the primary organ of the integumentary system?
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5. Integumentary System
Introduction to the Integumentary System
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During a breast exam, which area is most important for the nurse to assess for potential abnormalities?
A
The lower inner quadrant of the breast
B
The inframammary fold
C
The upper outer quadrant of the breast
D
The areola and nipple area
Verified step by step guidance1
Understand the anatomy of the breast: The breast is divided into four quadrants for examination purposes - upper outer, upper inner, lower outer, and lower inner. Additionally, the inframammary fold and the areola and nipple area are important regions.
Recognize the significance of the upper outer quadrant: This area is crucial because it contains a significant portion of breast tissue and is where the majority of breast cancers are found.
Consider the lymphatic system: The upper outer quadrant is close to the axillary lymph nodes, which are important in the spread of breast cancer.
Evaluate the density of breast tissue: The upper outer quadrant often has denser breast tissue, which can be more prone to developing abnormalities.
Prioritize the examination: During a breast exam, the nurse should focus on the upper outer quadrant due to its higher likelihood of abnormalities, while also assessing other areas for a comprehensive evaluation.
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